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THE AI STREET JOURNAL

Anthropic agrees $11.6 billion Akamai cloud deal over seven years

The agreement requires a large capacity build-out and gives Anthropic the right to acquire a stake in its supplier.

The briefing

Anthropic commits to a conditional $11.6 billion cloud deal, while Nscale secures financing ahead of a planned flotation. In mental-health research, a lightweight tool offers an interpretable way to assess crisis conversations, with clinical validation still needed.

Anthropic agrees $11.6 billion Akamai cloud deal over seven years

Akamai says Anthropic will spend $11.6 billion over seven years, subject to delivery and availability conditions. Capacity spending and share warrants make this more than a straightforward cloud rental contract.

Editorial illustration accompanying the lead story
Illustration · The AI Street Journal

Akamai has announced the largest contract in its history, with Anthropic committing to seven years of cloud infrastructure spending. Aditya Mehta reported the agreement for TechCrunch.

The $11.6 billion commitment depends on Akamai meeting delivery and service-availability requirements. Its securities filing also allows either company to end the agreement under certain conditions.

The deal centres on CPU infrastructure, rather than the graphics processors most associated with AI. CPUs handle tasks such as running code and browsing the web, although Akamai has not specified Anthropic’s intended use.

Capacity first, revenue later

Akamai expects to spend about $5.5 billion building capacity. It is also adding roughly $1.7 billion to its 2026 capital spending to buy components, including memory, in advance.

Executives expect no revenue from the agreement in 2026, followed by $150 million to $300 million in 2027, beginning in the second half.

Anthropic also receives a warrant for stock convertible into as many as 7.7 million common shares, at $111.33 each. Some rights become available after its first payment; further rights depend on additional spending. That structure could take the cloud commitment to about $20 billion, but that is not the current contract value.

Akamai must fund capacity before substantial contract revenue arrives. For Anthropic, the agreement links access to computing infrastructure with potential share ownership, while leaving payment commitments dependent on delivery and service performance.

Market signal

Nscale secures $3.36 billion in financing before planned US flotation

Nscale has secured convertible financing led by Third Point as it prepares a US listing. The company is developing data-centre campuses in Norway and West Virginia and reports substantial contracted business.

Hedge fund Third Point is leading Nscale’s new financing, which the company announced ahead of its planned stock-market listing. Marina Temkin reported the funding for TechCrunch.

The money is structured as convertible notes: they will become equity shares once the flotation is completed. Of the $3.36 billion total, $2.36 billion is available immediately. Existing investor Nvidia is providing the remaining $1 billion, which Nscale is due to receive in mid-November.

That makes the headline total different from the cash available at once. The financing also sits alongside, rather than replaces, the company’s plans to raise money through its public offering.

A listing alongside campus construction

Nscale has filed its flotation paperwork and plans to list in the United States later in 2026. Reported targets put its New York Stock Exchange valuation at $35 billion and the offering at $3 billion; these are not completed fundraising results.

The company was spun out of Australian cryptocurrency miner Arkon Energy two years ago. Its flotation filing puts accumulated contracts above $103 billion, a measure of contracted business rather than cash already collected.

Nscale is developing large data-centre campuses, including sites in Norway and West Virginia.

The financing gives Nscale access to capital while its campuses are under development. Its staged funding and conversion terms matter to prospective shareholders: the notes become part of the equity when the listing completes.

What to watch

Researchers build suicide-risk text tool that explains its assessments

Researchers tested an interpretable model on crisis-support conversations and are sharing its lexicon and development software. The approach highlights words behind risk estimates, but cannot reliably account for their context.

Daniel Low, Satra Ghosh and colleagues analysed approximately 16,000 de-identified Crisis Text Line conversations to study language associated with suicide risk. Jennifer Michalowski described the work for MIT’s McGovern Institute for Brain Research.

Their study, published in the Journal of Psychopathology and Clinical Science, used the service’s assessments to group conversations into three risk levels. The researchers report that their model predicted risk severity in conversations it had not seen during training.

Those assessments concern risk categories in crisis conversations, not proof that the system can predict who will later attempt suicide.

An assessment users can inspect

The team used AI to draft a vocabulary linked to established risk factors, then manually curated it and had expert clinicians confirm its relevance. The resulting lexicon covers 49 factors.

A simpler machine-learning model uses that vocabulary to estimate risk and flag the language behind its assessment. It can run on a personal computer, reducing computing demands and allowing local processing of sensitive text.

The trade-off is context: a lexicon can miss unfamiliar wording or misread a term’s significance. The researchers stress the need for thorough validation before clinical use and continued human involvement. They are sharing the lexicon and software used to build it, allowing researchers to develop vocabularies for other mental-health conditions.

Researchers gain a reusable way to examine mental-health language without relying solely on a large model. For potential clinical users, visible risk factors offer something to inspect, rather than an unexplained score.

What to watch next

  1. Akamai must fund capacity before substantial contract revenue arrives. For Anthropic, the agreement links access to computing infrastructure with potential share ownership, while leaving payment commitments dependent on delivery and service performance.
  2. The financing gives Nscale access to capital while its campuses are under development. Its staged funding and conversion terms matter to prospective shareholders: the notes become part of the equity when the listing completes.
  3. Researchers gain a reusable way to examine mental-health language without relying solely on a large model. For potential clinical users, visible risk factors offer something to inspect, rather than an unexplained score.

The takeaway

Akamai must fund capacity before substantial contract revenue arrives. For Anthropic, the agreement links access to computing infrastructure with potential share ownership, while leaving payment commitments dependent on delivery and service performance.

The editor’s view

The financing gives Nscale access to capital while its campuses are under development. Its staged funding and conversion terms matter to prospective shareholders: the notes become part of the equity when the listing completes.

Sources & further reading

  1. Aditya Mehta, TechCrunch: Anthropic to pay Akamai $11.6 billion over seven years in cloud deal ↗
  2. Marina Temkin, TechCrunch: Ahead of U.S. IPO, British AI neocloud Nscale secures $3.36B in convertible finacing ↗
  3. Jennifer Michalowski, McGovern Institute for Brain Research, MIT News: Estimating suicide risk from text ↗